.page {
    width: 300px;
    height: 50px;
}
.topPage {
}
.pageList {
    height: 50px;
}
.red {
    background: red;
}
.pageList li {
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    list-style: none;
    float: left;
}
.bottomPage {

}
